Rotary screen and scraper for soft adhesive interlining

Abstract

The utility model discloses a rotary screen and a scraper for a soft adhesive interlining, and relates to the technical field of textile. Comprising a workbench, a long-cylinder circular screen is rotationally installed between the inner walls of the two opposite sides of the workbench, and a plurality of sets of screen openings of different specifications are formed in the outer surface of the long-cylinder circular screen at equal intervals. According to the utility model, the fixing bolt is pulled to loosen the fixation of the long-barrel circular screen, then the long-barrel circular screen is rotated through the rotating valve, after a required screen opening is selected, the fixing bolt is loosened, the spring drives the fixing bolt to be inserted into the fixing hole to complete the fixation of the long-barrel circular screen, and then the driving rotating shaft is driven to rotate through the motor; the driving rotary shaft intermittently drives the driven rotary shaft to rotate through the incomplete teeth on the outer surface, the driven rotary shaft drives the sliding scraper to slide on the inner wall of the long-cylinder rotary screen and intermittently expose a screen opening, sizing agent flows out of the screen opening to complete sizing operation on base cloth, and the sizing machine can meet the requirements of different bonding materials by adjusting the screen openings of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a round screen and a scraper for a soft adhesive lining. Background Art

[0002] Fusible interlining is a material with adhesive properties, which is often used to provide bonding, filling or sealing functions between two surfaces. It can be used in various industrial and household applications, such as the construction of glue, adhesives, sealants, as well as bonding, coating, sewing and other operations during the manufacturing process. The round screen and scraper for the fusible interlining are common tools in the production of fusible interlining, which help to achieve uniform and high-quality bonding, filling or sealing effects. The existing round screen and scraper for producing soft and super-elastic polyester fusible interlining (publication number: CN210341332U) have at least the following defects in use:

[0003] The device uses an elastic stainless steel blade to increase the hardness and elasticity of the plastic blade, thereby improving the resilience of the lining cloth after bonding with the fabric. However, the dot aperture of the device is fixed, and the dot aperture required for different bonding materials is also different. The device cannot convert the dot aperture and has low applicability. Utility Model Content

[0004] The main purpose of the utility model is to provide a round screen and a scraper for a soft adhesive lining, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A round screen and scraper for soft adhesive lining, comprising a workbench, a long cylindrical round screen is rotatably mounted between inner walls on opposite sides of the workbench, a plurality of groups of mesh openings of different specifications are equidistantly provided on the outer surface of the long cylindrical round screen, a plurality of rotating valves are equidistantly fixedly mounted on the outer surface of one end of the long cylindrical round screen, a plurality of fixing holes are equidistantly provided on one end of the long cylindrical round screen, fixing bolts are inserted into the fixing holes, the fixing bolts penetrate through an inner wall of one side of the workbench and are slidably mounted therewith, a spring is fixedly mounted between the outer surface of the workbench and the fixing bolt, a driving assembly is provided on the outer surface of the workbench, and a rotating assembly for controlling pulp discharge is provided in the long cylindrical round screen.

[0007] Preferably, the rotating assembly includes a driving shaft, both ends of which pass through the inner walls of the opposite sides of the workbench and are rotatably mounted therewith, the driving shaft is arranged inside the long cylindrical round net, the outer surface of the driving shaft is provided with incomplete teeth, and the outer surfaces of both ends of the driving shaft are fixedly mounted with driving bevel gears.

[0008] Preferably, a driven shaft is rotatably installed between the inner walls on opposite sides of the workbench, the driven shaft is arranged on the lower surface of the driving shaft, the outer surface of the driven shaft is provided with incomplete teeth meshing with the driving shaft, and a sliding scraper is fixedly installed on the outer surface of the driven shaft close to the bottom wall of the workbench, and the lower surface of the sliding scraper is slidably installed on the inner wall of the long cylindrical round screen.

[0009] Preferably, a slurry storage box is fixedly installed between the inner walls on opposite sides of the workbench, a slurry outlet is provided on the bottom wall of the slurry storage box, a movable groove is provided on the side of the slurry storage box close to the active rotating shaft, a movable plate is slidably installed on the inner wall of the movable groove, and both ends of the movable plate pass through the inner walls on opposite sides of the workbench and are slidably installed therewith.

[0010] Preferably, reciprocating screws are rotatably installed at both ends of the movable plate, a driven bevel gear is fixedly installed at one end of the reciprocating screw close to the driving shaft, the driven bevel gear and the driving bevel gear are meshed, and a fixed block is fixedly installed at the other end of the reciprocating screw, and one side of the fixed block is fixedly installed to the outer surface of the workbench.

[0011] Preferably, the driving assembly includes a fixing frame, one side of the fixing frame is fixedly mounted to the outer surface of the side of the workbench away from the fixing bolt, a motor is fixedly mounted on the upper surface of the fixing frame, and the output end of the motor is fixedly mounted to the driving shaft.

[0012] Preferably, a conveyor belt is rotatably installed between the inner walls on opposite sides of the workbench, and the conveyor belt is arranged on the lower surface of the long cylinder round net.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model releases the fixation of the long cylinder round screen by pulling the fixing bolt, and then rotates the long cylinder round screen by rotating the valve. After selecting the required mesh opening, the fixing bolt is released, and the spring drives the fixing bolt to be inserted into the fixing hole to complete the fixation of the long cylinder round screen. Then, the active rotating shaft is driven to rotate by the motor, and the active rotating shaft intermittently drives the driven rotating shaft to rotate through the incomplete teeth on the outer surface. The driven rotating shaft drives the sliding scraper to slide on the inner wall of the long cylinder round screen, intermittently exposing the mesh opening, and the slurry flows out through the mesh opening to complete the sizing operation of the base cloth. By adjusting the mesh openings of different specifications, it can be suitable for the needs of different bonding materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the external structure diagram of the utility model;

[0016] Figure 2 It is the internal structure diagram of the utility model;

[0017] Figure 3 for Figure 2The enlarged schematic diagram of point A in the middle;

[0018] Figure 4 This is the internal structure diagram of the long cylinder round net of the utility model;

[0019] Figure 5 This is a structural diagram of the rotating assembly of the utility model;

[0020] Figure 6 This is a structural diagram of the drive assembly of the utility model.

[0021] In the figure: 1. workbench; 2. long cylinder round net; 3. net mouth; 4. rotating valve; 5. fixing hole; 6. fixing bolt; 7. spring; 8. driving shaft; 9. driven shaft; 10. sliding scraper; 11. driving bevel gear; 12. slurry storage box; 13. moving plate; 14. reciprocating screw rod; 15. fixing block; 16. driven bevel gear; 17. slurry outlet; 18. fixing frame; 19. motor; 20. conveyor belt; 21. moving trough. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the process of making adhesive interlining, a round screen and a scraper for adhesive interlining are needed. The utility model provides a round screen and a scraper for soft adhesive interlining, which are specially used for making adhesive interlining. Compared with the round screen and a scraper for producing soft and super-elastic polyester adhesive interlining with publication number CN210341332U, the utility model adjusts the long cylinder round screen 2 by rotating the valve 4, so as to select the mesh opening 3 of the required specification, which is simple to operate and can be suitable for the needs of different adhesive materials.

[0026] Example

[0027] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0028] A round screen and a scraper for a soft adhesive lining, comprising a workbench 1, a long cylindrical screen 2 is rotatably mounted between inner walls on opposite sides of the workbench 1, a conveyor belt 20 is rotatably mounted between inner walls on opposite sides of the workbench 1, the conveyor belt 20 is arranged on the lower surface of the long cylindrical screen 2, a plurality of groups of mesh openings 3 of different specifications are equidistantly provided on the outer surface of the long cylindrical screen 2, a plurality of rotating valves 4 are equidistantly fixedly mounted on the outer surface of one end of the long cylindrical screen 2, a plurality of fixing holes 5 are equidistantly provided on one end of the long cylindrical screen 2, a fixing bolt 6 is inserted into the fixing hole 5, the fixing bolt 6 penetrates through the inner wall of one side of the workbench 1 and is slidably mounted therewith, a spring 7 is fixedly mounted between the outer surface of the workbench 1 and the fixing bolt 6, a driving assembly is arranged on the outer surface of the workbench 1, and a rotating assembly for controlling pulp discharge is arranged in the long cylindrical screen 2.

[0029] In this embodiment, when it is necessary to adjust the mesh point aperture, first pull the fixing bolt 6, the fixing bolt 6 loosens the fixation of the long cylindrical round screen 2, rotate the long cylindrical round screen 2 by rotating the valve 4, select the required mesh opening 3, loosen the fixing bolt 6, the spring 7 pulls the fixing bolt 6 to reset, and the fixing bolt 6 is inserted into the fixing hole 5 to complete the fixation of the long cylindrical round screen 2. At this time, the base cloth to be produced can be transported by the conveyor belt 20.

[0030] Among them reference Figure 4-Figure 6It can be seen that in the present application, the rotating assembly includes a driving shaft 8, the two ends of the driving shaft 8 pass through the inner walls of the opposite sides of the workbench 1 and are rotatably installed therewith, the driving shaft 8 is arranged inside the long cylinder round screen 2, the outer surface of the driving shaft 8 is provided with incomplete teeth, and the outer surfaces of the two ends of the driving shaft 8 are fixedly installed with driving bevel gears 11, a driven shaft 9 is rotatably installed between the inner walls of the opposite sides of the workbench 1, the driven shaft 9 is arranged on the lower surface of the driving shaft 8, and the outer surface of the driven shaft 9 is provided with incomplete teeth meshing with the driving shaft 8, a sliding scraper 10 is fixedly installed on the outer surface of the driven shaft 9 close to the bottom wall of the workbench 1, and the lower surface of the sliding scraper 10 is slidably installed with the inner wall of the long cylinder round screen 2, a slurry storage box 12 is fixedly installed between the inner walls of the opposite sides of the workbench 1, and the bottom wall of the slurry storage box 12 is provided with a slurry outlet 17. A movable groove 21 is provided on one side of the slurry storage box 12 near the active rotating shaft 8, and a movable plate 13 is slidably installed on the inner wall of the movable groove 21. Both ends of the movable plate 13 penetrate the inner walls of the opposite sides of the workbench 1 and are slidably installed therewith. Reciprocating screws 14 are rotatably installed on both ends of the movable plate 13. A driven bevel gear 16 is fixedly installed on one end of the reciprocating screw 14 near the active rotating shaft 8. The driven bevel gear 16 is meshed with the active bevel gear 11. A fixed block 15 is fixedly installed on the other end of the reciprocating screw 14. One side of the fixed block 15 is fixedly installed on the outer surface of the workbench 1. The driving assembly includes a fixed frame 18. One side of the fixed frame 18 is fixedly installed on the outer surface of the side of the workbench 1 away from the fixing bolt 6. A motor 19 is fixedly installed on the upper surface of the fixed frame 18, and the output end of the motor 19 is fixedly installed on the active rotating shaft 8.

[0031] In this embodiment, when it is necessary to sizing the base cloth, the motor 19 is first started, and the motor 19 drives the active shaft 8 to rotate. The active shaft 8 intermittently drives the driven shaft 9 to rotate through the incomplete teeth on the outer surface, and the driven shaft 9 drives the sliding scraper 10 to slide on the inner wall of the long cylinder round screen 2. Synchronously, the active shaft 8 drives the active bevel gear 11 to rotate, and the active bevel gear 11 drives the driven bevel gear 16 to rotate, and the driven bevel gear 16 drives the reciprocating screw 14 to rotate, and the reciprocating screw 14 drives the moving plate 13 to move, and the slurry in the slurry storage box 12 flows out through the slurry outlet 17, and then passes through the mesh opening 3 on the long cylinder round screen 2 to complete the sizing operation of the base cloth.

[0032] It should be emphasized that in the present application, the incomplete teeth on the outer surfaces of the driving shaft 8 and the driven shaft 9 are matched and meshed. When the slurry in the slurry storage box 12 flows to the inner wall of the long cylindrical round screen 2 through the slurry outlet 17, the driving shaft 8 and the driven shaft 9 are meshed through the incomplete teeth on the outer surface, and the sliding scraper 10 slides away from the slurry storage box 12, exposing the mesh opening 3, and the slurry flows onto the base cloth through the mesh opening 3.

[0033] It should be noted that the utility model is a soft adhesive lining round screen and scraper. When in use, first pull the fixing bolt 6, the fixing bolt 6 loosens the fixation of the long cylinder round screen 2, and then rotates the long cylinder round screen 2 by rotating the valve 4. After selecting the required mesh opening 3, loosen the fixing bolt 6, the spring 7 pulls the fixing bolt 6 to reset, and the fixing bolt 6 is inserted into the fixing hole 5 to complete the fixation of the long cylinder round screen 2. Then start the motor 19, the motor 19 drives the active shaft 8 to rotate, and the active shaft 8 passes through the incomplete teeth on the outer surface. The driven rotating shaft 9 is driven to rotate intermittently, and the driven rotating shaft 9 drives the sliding scraper 10 to slide on the inner wall of the long cylindrical round screen 2, and the mesh opening 3 is intermittently exposed. Synchronously, the driving rotating shaft 8 drives the driving bevel gear 11 to rotate, and the driving bevel gear 11 drives the driven bevel gear 16 to rotate, and the driven bevel gear 16 drives the reciprocating screw rod 14 to rotate, and the reciprocating screw rod 14 drives the moving plate 13 to move, and the slurry in the slurry storage box 12 flows out through the slurry outlet 17, and then completes the sizing operation on the base cloth through the mesh opening 3 on the long cylindrical round screen 2.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A rotary screen and scraper for a soft fusible interlining, comprising a workbench (1), characterized in that: A long cylindrical round screen (2) is rotatably mounted between the inner walls on opposite sides of the workbench (1); a plurality of groups of mesh openings (3) of different specifications are equidistantly provided on the outer surface of the long cylindrical round screen (2); a plurality of rotating valves (4) are equidistantly fixedly mounted on the outer surface of one end of the long cylindrical round screen (2); a plurality of fixing holes (5) are equidistantly provided on one end of the long cylindrical round screen (2); a fixing bolt (6) is inserted into each of the fixing holes (5); the fixing bolt (6) passes through the inner wall of one side of the workbench (1) and is slidably mounted therewith; a spring (7) is fixedly mounted between the outer surface of the workbench (1) and the fixing bolt (6); a driving assembly is arranged on the outer surface of the workbench (1); and a rotating assembly for controlling pulp discharge is arranged inside the long cylindrical round screen (2).

2. A rotary screen and scraper for a soft fusible interlining according to claim 1, characterized in that: The rotating assembly comprises a driving rotating shaft (8), the two ends of which penetrate the inner walls of the workbench (1) on opposite sides and are rotatably mounted thereon, the driving rotating shaft (8) is arranged inside the long cylindrical round net (2), the outer surface of the driving rotating shaft (8) is provided with incomplete teeth, and the outer surfaces of the two ends of the driving rotating shaft (8) are fixedly mounted with driving bevel gears (11).

3. A rotary screen and a scraper for a soft adhesive interlining according to claim 2, characterized in that: A driven shaft (9) is rotatably mounted between the inner walls on opposite sides of the workbench (1); the driven shaft (9) is arranged on the lower surface of the driving shaft (8); the outer surface of the driven shaft (9) is provided with incomplete teeth meshing with the driving shaft (8); a sliding scraper (10) is fixedly mounted on the outer surface of the driven shaft (9) close to the bottom wall of the workbench (1); the lower surface of the sliding scraper (10) is slidably mounted on the inner wall of the long cylindrical round screen (2).

4. A rotary screen and a scraper for a soft adhesive interlining according to claim 3, characterized in that: A slurry storage box (12) is fixedly installed between the inner walls on two opposite sides of the workbench (1), a slurry outlet (17) is provided on the bottom wall of the slurry storage box (12), a movable groove (21) is provided on the side of the slurry storage box (12) close to the active rotating shaft (8), a movable plate (13) is slidably installed on the inner wall of the movable groove (21), and two ends of the movable plate (13) pass through the inner walls on two opposite sides of the workbench (1) and are slidably installed therewith.

5. A rotary screen and a scraper for a soft fusible interlining according to claim 4, characterized in that: A reciprocating screw (14) is rotatably mounted on both ends of the movable plate (13); a driven bevel gear (16) is fixedly mounted on one end of the reciprocating screw (14) close to the driving rotating shaft (8); the driven bevel gear (16) is meshed with the driving bevel gear (11); a fixed block (15) is fixedly mounted on the other end of the reciprocating screw (14); one side of the fixed block (15) is fixedly mounted on the outer surface of the workbench (1).

6. A rotary screen and a scraper for a soft fusible interlining according to claim 1, characterized in that: The driving assembly comprises a fixing frame (18), one side of the fixing frame (18) is fixedly mounted to the outer surface of the side of the workbench (1) away from the fixing bolt (6), a motor (19) is fixedly mounted on the upper surface of the fixing frame (18), and an output end of the motor (19) is fixedly mounted to the driving shaft (8).

7. A rotary screen and a scraper for a soft fusible interlining according to claim 1, characterized in that: A conveyor belt (20) is rotatably installed between the inner walls on two opposite sides of the workbench (1), and the conveyor belt (20) is arranged on the lower surface of the long cylinder round net (2).

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